Centrex 1000 Mg


Generic Brand Valacyclovir
Strength 1000 mg
Pharma Form Tablet/s
Manufacturer Centurion Lab
Treatment HIV
Pack Size 120 Tablet/s, 30 Tablet/s, 360 Tablet/s, 60 Tablet/s, 90 Tablet/s


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Centrex 1000 Mg

centrex 1000 mg is a medicine that is used for the treatment of Herpes Zoster and Genital Herpes. Shop Online in USA. Know Uses, Side Effects and Safety, Interactions, Price, Warnings and user ratings.

centrex 1000 mg is an antiviral medicine. It lowers the growth and spread of the herpes virus to help the body fight the infection. It is also used to diagnose infections caused by herpes viruses, such as: Genital herpes, Cold sores, and Shingles (Herpes zoster) in adults. This medicine is very helpful to treat cold sores in children who are at least 15 years old, or chickenpox in children who are at least two years old.


A health care expert will determine the dosage of tablet per patient as it will depend on the patient’s type of infection, other health conditions such as:

  • Age
  • Weight
  • Gender
  • Previous health history etc.

A patient must discuss a healthcare professional to get the precise dosage for him/her. centrex medication is most effective if taken as soon as the first symptom of the viral infection appears. Use of this medicine must be within 48 hours after the first symptom appears. For recurrent viral infections such in the case of genital herpes, this medicine functions best if consumed within 24 hours after symptoms appear. centrex tablets may be consumed with or without food, swallowed whole with a glass of water. Consume extra fluids is recommended to help prevent kidney problems.


Each patient will respond differently to medicine. Some people may experience side effects, but others may not. Some of the common side effects tablet include but not limited to:

  • Headache
  • Dizziness
  • Vomiting
  • Stomach pain
  • Nausea
  • Feeling tiredness

Contact a health care expert right away in case any of the following serious side effect occur mental change such as:

  • Seizure
  • Speech problems
  • Aggression or hallucination
  • Confusion
  • Agitation etc.

The centrex rarely causes life-threatening effects affecting the red blood cells. Kidneys and other body organs. Stop the centrex tablet and seek medical attention right away in case the following side effects occur:

  • Red urine
  • Fever
  • Pale skin or eyes
  • Easy bruising or unusual bleeding
  • Bloody diarrhea
  • Red spots on the skin
  • Abdominal pain
  • Signs of kidney problem such as painful or difficult urination, swelling of feet, little or no urination
  • Irregular heartbeat
  • Sudden vision problems
  • Loss of consciousness

Incidence of a serious allergic reaction of centrex medicine is rare. It is characterized by a severe or serious itching and (swelling of face, tong, eye), throat and tongue, severe dizziness, and difficulty in breathing. Stop the centrex medication and seek urgent medical attention if it occurs.

Additional Information

Pack Size

30 Tablet/s, 60 Tablet/s, 90 Tablet/s, 120 Tablet/s, 360 Tablet/s